Hei

Hei (黒（ヘイ） , pinyin: Hēi, lit. Black), also known as the Black Reaper (黒の死神 Kuro no Shinigami) or BK-201, is a human who gained Contractor powers. He has worked with various organizations including the Syndicate and CIA. He is the older brother of Bai. As a member of the Syndicate, Hei regularly takes on false identities and personas for his missions and day to day life, such as Li Shengshun (李生舜 (リ・シェンシュン), Ri Shengshun, pinyin: Lǐ Shēngshùn): a good-natured, timid Chinese exchange student who tries to help others but otherwise generally keeps to himself. Hei is a calculating assassin. ...